LDA - The First Instruction Baby Step

A project log for LLTP - Light Logic Transistorless Processor

My attempt to create a CPU/MCU without transistors or relays

Dr. CockroachDr. Cockroach 08/16/2020 at 13:580 Comments

While working on the Mux circuit, I decided to mess with the Sequencer and see if its output would actually control a simple task. After passing the selected output line through a level driver, the LDA instruction was born. Without decoding, the LDA instruction enables the Accumulator register on each loop at this time but proves to me that I am on the right track.